ADT920 High Pressure Test Pump

Additel ADT920 Handheld Pneumatic Pressure Test PumpOil/Water: -12.5psi to 6,000psi

The Additel ADT920 is designed to generate pressure from 95% vacuum to 3,000 psi (200 bar) for the high pressure application requiring accurate pressure testing and calibration. It can be used in calibrating high pressure gauges, transmitters, or other pressure measuring instruments.

    Portable only 2.7kg
    Pressures from -14psi to 3,000psi


Ordering Info
Video Demo

High Efficiency
Generate 3,000 psi (200 bar) in 40 seconds.

Adjustment Resolution
0.001 psi  (10 Pa , 0.1 mbar).
High-quality screw press for fine pressure adjustment.

Great Stability
A specially designed shut-off valve makes the pressure as stable as possible during calibration.

Durable and Minimal Maintenance
Built-in gas-liquid isolator protects the pump from moisture and dirt.
The residual liquid in the pump introduced from devices under test will be collected and then pushed out and collected during pressure release.
Anticorrosive and wear resistant material are used to improve the reliability further.

Hand-tight Quick Connectors
Allows easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches.


Pressure Range
95% vacuum to 3,000 psi (200 bar) positive pressure
Adjustment Resolution
10 Pa (0.1mbar/0.0015psi)
Ram/adapters:  SST 
Body: SST/aluminum 
Seals: Buna-N
Hand-tight connectors for both test gauge and reference gauge
Test Gauge Connection: 1/4NPT female, 1/2NPY female, 1/4BSP female or M20X1.5 female
Reference Gauge Connection: 1/4NPT female, 1/2NPT female, 1/4BSP female, or M20X1.5 female
Height: 178 mm
Base: 540 mm x 270 mm
Weight 6.5 kg
Warranty 1 year

 ADT920 Order Information website

Accessories Included

Description Qty
O-Ring 20 pcs
Manual 1 pc

* For when water media is not requested

Optional Accessories ADT

Model Number Description
ADT102 Adapters & fittings, 1/4NPT male to  various male and  female connectors (26pcs)
ADT103 Adapters & fittings, 1/4NPT (1/4BSP or M20X1.5) male to  various female hand tight quick connectors (10pcs)
ADT100-HTK Hose test kit, 5 feet flexible hose, 8000psi, 1/4NPT male to  1/4NPT (1/8NPT, 1/2NPT, 1/4BSP or M20X1.5) female hand  tight quick connectors
9904-920 Carrying case for one ADT920 pump and two ADT681  gauges or ADT672 calibrators 


Search Pressure